A laser activated luminescence system is provided. Another aspect pertains to a system employing a plasma assisted vapor deposition reactor which creates diamond layers on a substrate, in combination with a laser system to at least photoactivate and anneal the diamond layers. Yet another aspect of the present system uses a laser to assist with placement of color centers, such as nitrogen vacancy centers, in diamond. The present method uses lasers to manufacture more than two activated nitrogen vacancy center nodes in a diamond substrate, with nanometer spatial resolution and at a predetermined depth.

The present disclosure generally relates to a substrate support for processing of semiconductor substrates. In one example, the substrate support has a body. The body has a top surface configured to support a substrate thereon. The body has a bottom surface opposite the top surface. The body has an upper portion disposed at the top surface and a lower portion disposed at the bottom surface. An IR blocking material is encased by the upper portion and the lower portion, wherein the IR blocking material is an optically opaque at IR wavelengths and the lower portion is optically transparent at IR wavelengths.

A method of selectively controlling materials structure in solution based chemical synthesis and deposition of materials by controlling input energy from pulsed energy source includes determining solution conditions, searching and/or determining energy barrier(s) of a desired materials structure formation, applying precursor solution with selected solution condition onto a substrate, and applying determined input energy from a pulsed energy source with a selected condition to the substrate, thereby nucleating and growing the crystal.

A novel deposition method of a metal oxide is provided. The deposition method includes a first step of supplying a first precursor to a chamber; a second step of supplying a second precursor to the chamber; a third step of supplying a third precursor to the chamber; and a fourth step of introducing an oxidizer into the chamber after the first step, the second step, and the third step. The first to third precursors are different kinds of precursors, and a substrate placed in the chamber in the first to fourth steps is heated to a temperature higher than or equal to 300° C. and lower than or equal to decomposition temperatures of the first to third precursors.

Implementations of the present disclosure generally relate to the fabrication of integrated circuits. More specifically, implementations disclosed herein relate to apparatus, systems, and methods for reducing substrate outgassing. A substrate is processed in an epitaxial deposition chamber for depositing an arsenic-containing material on a substrate and then transferred to a degassing chamber for reducing arsenic outgassing on the substrate. The degassing chamber includes a gas panel for supplying hydrogen, nitrogen, and oxygen and hydrogen chloride or chlorine gas to the chamber, a substrate support, a pump, and at least one heating mechanism. Residual or fugitive arsenic is removed from the substrate such that the substrate may be removed from the degassing chamber without dispersing arsenic into the ambient environment.

A method of manufacturing synthetic diamond material using a chemical vapour deposition process, and a diamond obtained by such a method are described. The method comprises providing a freestanding synthetic single crystal diamond substrate wafer having a dislocation density of at least 10.sup.7 cm.sup.−2. The synthetic single crystal diamond substrate wafer is located over a substrate holder within a chemical vapour deposition reactor. Process gases are fed into the reactor, the process gases including a gas comprising carbon. Crack-free synthetic diamond material is grown on a surface of the single crystal diamond substrate wafer at a temperature of at least 900° C. to a thickness of at least 0.5 mm and with lateral dimensions of at least 4 mm by 4 mm.

The present disclosure relates to a method of making fancy orange synthetic CVD diamond material. Among other things, the method may involve (i) providing a single crystal diamond material that has been grown by CVD and has a [N.sub.s.sup.0] concentration less than 5 ppm; (ii) irradiating the provided CVD diamond material so as to introduce isolated vacancies V into at least part of the provided CVD diamond material such that the total concentration of isolated vacancies [V.sub.T] in the irradiated diamond material is at least the greater of (a) 0.5 ppm and (b) 50% higher than the [N.sub.s.sup.0] concentration in ppm in the provided diamond material; and (iii) annealing the irradiated diamond material to forming vacancy chains from at least some of the introduced isolated vacancies.

A composition of matter comprising a film on a graphitic substrate, said film having been grown epitaxially on said substrate, wherein said film comprises at least one group III-V compound or at least one group II-VI compound.

A process kit for use in a processing chamber includes an outer liner, an inner liner configured to be in fluid communication with a gas injection assembly and a gas exhaust assembly of a processing chamber, a first ring reflector disposed between the outer liner and the inner liner, a top plate and a bottom plate attached to an inner surface of the inner liner, the top plate and the bottom plate forming an enclosure together with the inner liner, a cassette disposed within the enclosure, the cassette comprising a plurality of shelves configured to retain a plurality of substrates thereon, and an edge temperature correcting element disposed between the inner liner and the first ring reflector.

Apparatuses and methods are provided for manufacturing diamond electronic devices. The method includes at least one of the following acts: positioning a substrate in a plasma enhanced chemical vapor deposition (PECVD) reactor; controlling temperature of the substrate by manipulating microwave power, chamber pressure, and gas flow rates of the PECVD reactor; and growing phosphorus doped diamond layer on the substrate using a pulsed deposition comprising a growth cycle and a cooling cycle.